Weird shaded light blue angled shape underneath my sketch

[abenoit2ZSL6Z]

So, I am working on a spiderweb type of drawing in fusion and I've been running into this weird issue. There is a shaded light blue angled shape underneath my sketch when I complete a separate profile on my sketch. Sometimes I can redraw the shape and it will go away, sometimes it won't, and sometimes when I create a new profile next to it it will make another shaded blue area appear somewhere else. What does this mean? What am I doing wrong? I am self taught with fusion because it is impossible to find simple tutorials that apply to the way I am using fusion. My goal is to do an intersecting extrude through the body and am also wondering if this will mess up my ability to do that?

I have been using this for about a year and I am still very much a beginner. I am an Artist not an engineer, so pleaseee don't reply with engineer jargon, it won't be helpful. 

I have attached an image of the sketch with the blue shading

[davebYYPCU]

Are you referencing a hidden body?  Depending on your Preference setting/s

you can get auto projections like that.

Might help....

[hamid.sh.]

Another possibility beside what @davebYYPCU suggested might be that not all of your points and lines are on the sketch plane, i.e. you accidentally made a 3D sketch. Check for and solve this by selecting everything in your sketch, right click and Move to sketch plane (if this option doesn't exist problem is something else):

[wmhazzard]

It may be a graphics glitch or underlying projected geometry. Go to preferences and try turning off, auto project geometry to active sketch, it may help. 

[dsouzasujay]

@abenoit2ZSL6Z 
Can you attach the F3Z file here?

We can check if its a graphics issue or a bug

[mitch.brink2]

Was there ever a solution?  I'm having the same issue and I can't extrude.

[dsouzasujay]

Hi @mitch.brink2 
Can you attach the F3Z file here?